Function webView_DWebBrowserEvents2_Invoke

webview_dwebbrowserevents2.go:115–316

* func webView_DWebBrowserEvents2_Invoke( wbe2 *webViewDWebBrowserEvents2, dispIdMember win.DISPID, riid win.REFIID, lcid uint32, // LCID wFlags uint16, pDispParams *win.DISPPARAMS, pVarResult *win.VARIANT, pExcepInfo unsafe.Pointer, // *EXCEPINFO puArgErr *uint32) uintptr { */

(
	arg0 uintptr,
	arg1 uintptr,
	arg2 uintptr,
	arg3 uintptr,
	arg4 uintptr,
	arg5 uintptr,
	arg6 uintptr,
	arg7 uintptr,
	arg8 uintptr)

	puArgErr *uint32) uintptr {
*/
func webView_DWebBrowserEvents2_Invoke(
	arg0 uintptr,
	arg1 uintptr,
	arg2 uintptr,
	arg3 uintptr,
	arg4 uintptr,
	arg5 uintptr,
	arg6 uintptr,
	arg7 uintptr,
	arg8 uintptr) uintptr {

	wbe2 := (*webViewDWebBrowserEvents2)(unsafe.Pointer(arg0))
	dispIdMember := *(*win.DISPID)(unsafe.Pointer(&arg1))
	//riid := *(*win.REFIID)(unsafe.Pointer(&arg2))
	//lcid := *(*uint32)(unsafe.Pointer(&arg3))
	//wFlags := *(*uint16)(unsafe.Pointer(&arg4))
	pDispParams := (*win.DISPPARAMS)(unsafe.Pointer(arg5))
	//pVarResult := (*win.VARIANT)(unsafe.Pointer(arg6))
	//pExcepInfo := unsafe.Pointer(arg7)
	//puArgErr := (*uint32)(unsafe.Pointer(arg8))

	var wb WidgetBase
	var wvcs webViewIOleClientSite

	wv := (*WebView)(unsafe.Pointer(uintptr(unsafe.Pointer(wbe2)) +
		uintptr(unsafe.Sizeof(*wbe2)) -
		uintptr(unsafe.Sizeof(wvcs)) -
		uintptr(unsafe.Sizeof(wb))))

	switch dispIdMember {
	case win.DISPID_BEFORENAVIGATE2:
		rgvargPtr := (*[7]win.VARIANTARG)(unsafe.Pointer(pDispParams.Rgvarg))
		eventData := &WebViewNavigatingEventData{
			pDisp:           (*rgvargPtr)[6].MustPDispatch(),
			url:             (*rgvargPtr)[5].MustPVariant(),
			flags:           (*rgvargPtr)[4].MustPVariant(),
			targetFrameName: (*rgvargPtr)[3].MustPVariant(),
			postData:        (*rgvargPtr)[2].MustPVariant(),
			headers:         (*rgvargPtr)[1].MustPVariant(),
			cancel:          (*rgvargPtr)[0].MustPBool(),
		}
		wv.navigatingPublisher.Publish(eventData)

	case win.DISPID_NAVIGATECOMPLETE2:
		rgvargPtr := (*[2]win.VARIANTARG)(unsafe.Pointer(pDispParams.Rgvarg))
		url := (*rgvargPtr)[0].MustPVariant()
		urlStr := ""
		if url != nil && url.MustBSTR() != nil {
			urlStr = win.BSTRToString(url.MustBSTR())
		}
		wv.navigatedPublisher.Publish(urlStr)

		wv.urlChangedPublisher.Publish()

	case win.DISPID_DOWNLOADBEGIN:
		wv.downloadingPublisher.Publish()

	case win.DISPID_DOWNLOADCOMPLETE: